Block Diagram (Base Unit) - Panasonic KX-TG2361JXB Service Manual

16 BLOCK DIAGRAM (Base Unit)

KEYS
DI
RF_UNIT
RXI
TX_MOD
MOD_EN
RXGAIN
RSTN
CLK
DATA
LE
RX_EN
TX_EN
SCHTRL
RSSI
VBATT2
FLASH
MEMORY
LCD
X801
13.824KHz
LOUT
LIN
RLY
DCIN1
DCIN0
BELL
CIDIP
CIDIN
POWER_DOWN
IC501
RESET
DSP
VCCR
VCC
VCCA
VCCPA
HIP
HIN
SPP
SPN
IC701
INT 1
VCC
Q104
RLY
Q161
INUSE2 INUSE1
SIDE TONE
DETECT DETECT
CIRCUIT
Q150
RECEIVE
AMP
IC300
3.3V
REGULATOR
MIC
IC601
SP
2.5V
REGULATORS
KX-TG2361JXB BLOCK DIAGRAM (Base Unit)
CN101
D101
Tip
Ring
+
DC
DC
Q106
BELL DC_TEL JACK
DETECT
IC301, Q301, D303
4.0V
CONVERTOR
CHARGE_CONTACT
Q381 Q382
+
CHARGE
DETECT
Q350, Q351, Q354
CHARGE
CONTROL